Good Lifestyle

At present, you have probably read a lot of factors that increase your probability of contracting and developing a serious case of COVID-19. And while you are probably well aware that arterial hypertension, obesity, heart disease, age and other pre-existing conditions put you in a precarious place, there is a genetic factor that you may not know. be not affecting yourchances of getting sick Coronavirus: your blood group.

In a recent study of the South University of Science and Technology in Shenzhen, China, Scientistsexamined the types of blood of nearly 2,200 patients COVID-19 In hospitals in China, as well as the types of blood of about 27,000 people who did not have COVID-19 in the same areas. The results showed that those withA blood group is at a significantly higher risk to contract the coronavirus compared to other types of blood. People with types of blood were a lower risk of getting infection, scientists noted in the study, which has not yet been examined by peers.

Another recent study not yet examined by the Columbia University Irving Medical Center's Biomedical Informatique Department also sought to consider the relationship between theCoronavirus and type of blood. Scientists have examined data from the New York-Presbyterian hospital on 1,559 people who have been tested for Covid-19, of which 682 were positive. Similarly, they found that those who have types of blood were 33% more likely to test positive than other types of blood. In addition, they also deduct that people with blood types were less likely to test positive.

"WhyThe type of blood could increase or decrease the risk of a person to get SARS-COV-2 is not known "according to living science." The type of blood of a person indicates which type of certain antigens cover the surfaces of their blood cells; These antigens produce some antibodies to help combat a pathogen. "American scientistadds that "in the abo blood group system,Type o blood is the richest antibody-Posseys both anti-A and anti-b. "

In the United States, about 36% of the population hastap and 48% have type O blood, according to the American Blood Banks Association (AABB).

But do not assume that simply because you fall into the old group, you are obliged to catch the contagion. "If you aretype a, it is not necessary to panic. This does not mean that you will be infected 100%: "One of the researchers of the Chinese study,Gao Yingdai, say itSouth China morning position. "If you are of type O, it does not mean that you are absolutely sure, either. You still need to wash your hands and follow the instructions issued by the authorities." And for more factors that increase your risk of contracting COVID-19, see these15 apparently inocouse habits that increase the risk of coronavirus.